Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,4-dihydroxy-5-(3-methylbut-2-enyl)-4-(4-methyl-1-oxopent-3-enyl)-2-(2-methyl-1-oxopropyl)cyclopent-2-en-1-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

25269-20-9

25269-20-9 structure

25269-20-9 structure

Name: 3,4-dihydroxy-5-(3-methylbut-2-enyl)-4-(4-methyl-1-oxopent-3-enyl)-2-(2-methyl-1-oxopropyl)cyclopent-2-en-1-one
Chemical Name: 3,4-dihydroxy-5-(3-methylbut-2-enyl)-4-(4-methylpent-3-enoyl)-2-(2-methylpropanoyl)cyclopent-2-en-1-one
CAS Number: 25269-20-9
Molecular Formula: C₂₀H₂₈O₅
Molecular Weight: 348.43300
Create Date: 2017-05-01 04:24:38
Modify Date: 2025-08-21 05:56:28

Names
Properties

Name	3,4-dihydroxy-5-(3-methylbut-2-enyl)-4-(4-methylpent-3-enoyl)-2-(2-methylpropanoyl)cyclopent-2-en-1-one
Synonyms	Naphthalene,1-(1E)-1-hexenyl trans-Isohumulon trans-Hexahydrophthalo-(benzoylhydroxam)-saeure 1-[(Z)-hex-1-enyl]naphthalene trans-Hexen-2-saeure-anhydrid

Density	1.15g/cm3
Boiling Point	520.1ºC at 760mmHg
Molecular Formula	C₂₀H₂₈O₅
Molecular Weight	348.43300
Flash Point	282.4ºC
Exact Mass	348.19400
PSA	91.67000
LogP	3.23530
Vapour Pressure	5.42E-13mmHg at 25°C
Index of Refraction	1.54

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